Chandra, Vinod Research methodology / by S. S.Vinod Chandra and S. Anand Harindran. - New Delhi : Pearson, c2018 - xi, 304p. : ill. ; 22 cm. Includes index. ISBN: 9789352863518 Subjects--Topical Terms: Research--MethodologyMathematicsScience Dewey Class. No.: 005 / CHR